There are many. Here are just a few examples:
Examples of one syllable words are:aanareboarboreboxcancarcaredodogdoordougheatedgeeighteyefiveforfourgivegogoathihighheightinisitjayjokejoykeepkingkneelatelightlotmemoonmynonotnoteofoneownpoorpotpourquestquitquiteratrestrootroutesinsomesongthrowtotootoottwousevieviewwhatwhenwhoyearyetyouzipzonezoo
One-syllable words are called monosyllables.
All words have at least one syllable. The word "best" has one syllable.
morgue, man, men, more, mad, mare, mike, mash, male, mom, meek
It depends on the word. Some words have one syllable; some have many more.
Some one syllable words beginning with C and has the Soft C sound:CedeCeeCellCentCereCertCillCineCiteCymeCyst
Dog Day Die Dip
at, art, ant, aim, ask
Some one syllable words that end with A are:abrafleamapaseaspatea
Hey! Hi! Hard!
Examples of one syllable words are:aanareboarboreboxcancarcaredodogdoordougheatedgeeighteyefiveforfourgivegogoathihighheightinisitjayjokejoykeepkingkneelatelightlotmemoonmynonotnoteofoneownpoorpotpourquestquitquiteratrestrootroutesinsomesongthrowtotootoottwousevieviewwhatwhenwhoyearyetyouzipzonezoo
Ant, are, all, act, apt, aunt, art
# cat # car # can # com(.com) There Happy
because you only double the consonant on two syllable words when the stress is on the second syllable: beGIN becomes beginning but HAppen becomes happened
The syllable added at the beginning of a word is typically called a prefix. Prefixes are added to the beginning of a word to change its meaning or create a new word.
examples of one syllable words
nap...